The game currently features both a single- and multiplayer mode, some pretty decent sound effects, a somewhat reliable collision testing system, and what I am sure is a plethora of bugs. Still, I'm pretty pleased with it - especially considering that it's my very first game ever.
Download link: here
I want to thank all the extremely helpful people on #loveclub. Without their help I would definitely not have finished the game this quickly. So thank you!

The game is written using Löve 0.6.0, so if you're running the 0.5 branch, you won't be able to run the game.